2273301734412 has 192 divisors, whose sum is σ = 5913858263040. Its totient is φ = 676008689664.

The previous prime is 2273301734399. The next prime is 2273301734419. The reversal of 2273301734412 is 2144371033722.

It is not an unprimeable number, because it can be changed into a prime (2273301734419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 264056764 + ... + 264065372.

It is an arithmetic number, because the mean of its divisors is an integer number (30801345120).

Almost surely, 2^{2273301734412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2273301734412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2956929131520).

2273301734412 is an abundant number, since it is smaller than the sum of its proper divisors (3640556528628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2273301734412 is a wasteful number, since it uses less digits than its factorization.

2273301734412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9160 (or 9158 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 2273301734412 in words is "two trillion, two hundred seventy-three billion, three hundred one million, seven hundred thirty-four thousand, four hundred twelve".